class TagsController < ApplicationController
    
    layout "default"
    
    # GET /tags
    # GET /tags.xml
    def index
        @tags = Tag.find(:all)

        respond_to do |format|
            format.html # index.html.erb
            format.xml  { render :xml => @tags }
        end
    end

    # GET /tags/1
    # GET /tags/1.xml
    def show
        @tag = Tag.find(params[:id])
        
        respond_to do |format|
            format.html # show.html.erb
            format.xml  { render :xml => @tag }
        end
    end

    # GET /tags/new
    # GET /tags/new.xml
    def new
        @tag = Tag.new

        respond_to do |format|
            format.html # new.html.erb
            format.xml  { render :xml => @tag }
        end
    end

    # GET /tags/1/edit
    def edit
        @tag = Tag.find(params[:id])
    end

    # POST /tags
    # POST /tags.xml
    def create
        @tag = Tag.new(params[:tag])

        respond_to do |format|
            if @tag.save
                flash[:notice] = 'Tag was successfully created.'
                format.html { redirect_to(@tag) }
                format.xml  { render :xml => @tag, :status => :created, :location => @tag }
            else
                format.html { render :action => "new" }
                format.xml  { render :xml => @tag.errors }
            end
        end
    end

    # PUT /tags/1
    # PUT /tags/1.xml
    def update
        @tag = Tag.find(params[:id])

        respond_to do |format|
            if @tag.update_attributes(params[:tag])
                flash[:notice] = 'Tag was successfully updated.'
                format.html { redirect_to(@tag) }
                format.xml  { head :ok }
            else
                format.html { render :action => "edit" }
                format.xml  { render :xml => @tag.errors }
            end
        end
    end

    # DELETE /tags/1
    # DELETE /tags/1.xml
    def destroy
        @tag = Tag.find(params[:id])
        @tag.destroy

        respond_to do |format|
            format.html { redirect_to(tags_url) }
            format.xml  { head :ok }
        end
    end
end
